20104958

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 31138560

約数和(自身を除く): 11033602

約数列:

[1, 2, 59, 67, 118, 134, 2543, 3953, 5086, 7906, 150037, 170381, 300074, 340762, 10052479, 20104958]

約数ペア:

[(1, 20104958), (2, 10052479), (59, 340762), (67, 300074), (118, 170381), (134, 150037), (2543, 7906), (3953, 5086)]